: Most mods for Hitman 3 use a naming convention like chunk0patch1.rpkg . Without patching your definition file, the game simply won't "see" these files.
: Look for the source code or releases by community developers like If you are trying to install a specific mod , let me know: Are you using the Simple Mod Framework or manual install? Did you get an error message when trying to launch the game? Are you on Steam, Epic Games, or PC Game Pass